Area Code +359-81-(650000...659999) located in Smirnenski, Ruse (18), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 81 Subscriber Number From : 650000 Subscriber Number To : 659999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : BTC Click here to buy Bulgaria Area Code Database Other Information Language Code : bg (Bulgarian) Country Number : 100 (Bulgaria) Country Code : BG (Bulgaria) Region Code : 18 Region Name : Ruse City : Smirnenski Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : None Longitude : None ‹ previous : +359-81-(640000...649999) next › : +359-81-(660000...669999) Dialling Instructions For trunk calls: 0 81 650000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 81 650000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 650000 ~ 659999 (Count: 10,000) Example: +359-81-650000 / 00359-81-650000 (081-650000 / 0-81-650000) +359-81-650001 / 00359-81-650001 (081-650001 / 0-81-650001) +359-81-650002 / 00359-81-650002 (081-650002 / 0-81-650002) +359-81-650003 / 00359-81-650003 (081-650003 / 0-81-650003) +359-81-650004 / 00359-81-650004 (081-650004 / 0-81-650004) ...+359-81-xxxxxx / 00359-81-xxxxxx (081-xxxxxx / 0-81-xxxxxx) ...+359-81-659995 / 00359-81-659995 (081-659995 / 0-81-659995) +359-81-659996 / 00359-81-659996 (081-659996 / 0-81-659996) +359-81-659997 / 00359-81-659997 (081-659997 / 0-81-659997) +359-81-659998 / 00359-81-659998 (081-659998 / 0-81-659998) +359-81-659999 / 00359-81-659999 (081-659999 / 0-81-659999)